Monologue : a long speech by one actor in a play or film, or as part of a theatrical or broadcast programme. Dialogue : a conversation between two or more people as a feature of a book, play, or film. Prologue : a separate introductory section of a literary, dramatic, or musical work. Epilogue : a section or speech at the end of a book or play that serves as a comment on or a conclusion to what has happened. Catalogue : a complete list of items, typically one in alphabetical or other systematic order.